carbon
There are several primary elements in air. They are: = Nitrogen (78%), Oxygen(21%) , Helium, Argon, Neon, making up the other 1%. Other constituent of air, are water (vapour), carbon dioxide, These are compounds and not primary elements.
Coal is composed mostly of the element carbon.
carbon is the element that is in all organic compounds.Others include O, H, and N.
the element is cobalt
A stable element is any non-radioactive element. All elements before element atomic number 84 (not including 84) - Polonium (Po) are stable elements.
No, silicone is not a primary compound of sand. Sand is mainly composed of silica, which is a compound made of silicon and oxygen. Silicones are synthetic compounds made from silicon, oxygen, and other elements like carbon and hydrogen.
Carbon is the primary element present in coal, making up a significant portion of its composition.
By looking at structures and formulas of amino acids one would have to say that carbon was the primary element making up amino acids.
Carbon is considered the most versatile element in living organisms because of its ability to form strong covalent bonds with other carbon atoms and a variety of other elements. This allows carbon to form complex molecules with diverse structures and functions, making it essential for the diversity of life on Earth.
No, oxygen is not considered a trace element. It is one of the most abundant elements on Earth, making up about 21% of the atmosphere. Trace elements are present in much smaller quantities.
The most common element used in making filaments is Tungsten.
True. Atoms are the smallest units of an element therefore making all atoms elements.